I-Duplex 2205, eyaziwa nangokuthi i-UNS S32205, iyinsimbi engagqwali ethuthukisiwe nge-nitrogen. Abasebenzisi bakhetha i-Duplex 2205 ngokumelana kwayo nokugqwala okuhle kakhulu namandla ayo aphezulu. Kubalulekile ukuqaphela ukuthi i-Duplex 2205, inikeza amazinga aphezulu kakhulu okumelana nokugqwala kunezinye izinsimbi ezingenasici ze-austenitic. Ezinye izinzuzo zifaka:
- Ukumelana okuphezulu nokugqwala nokugqwala kwemifantu
- Kuhle kakhulu ezindaweni ze-caustic
- Ukushisela okuhle
Ukuze kubhekwe njenge-Duplex 2205, insimbi engagqwali kufanele ibe nokwakheka kwamakhemikhali okuhlanganisa:
- Cr 21-23%
- Kube ngu-4.5-6.5%
- Mn 2% Max
- Mo 2.5-3.5%
- N 0.08-0.20%
- P 0.30% ubuningi
- C 0.030% ubuningi
Le ngxube eyingqayizivele yezinto zokwakha yenza i-Duplex 2205 ibe yisinqumo esifanele sezinhlelo zokusebenza eziningi ezibucayi ezinhlobonhlobo zezimboni, okuhlanganisa:
- Ukucubungula amakhemikhali, ezokuthutha, nokugcinwa
- Amathangi ezimpahla zasolwandle nasemhlabeni
- Ukukhiqizwa kwe-biofuel
- Ukucubungula ukudla
- Ukukhiqizwa kwe-Pulp kanye nephepha
- Ukuhlola nokucubungula uwoyela negesi
- Ukuphatha imfucuza
- Izindawo eziphakeme ze-chloride
Isikhathi sokuthumela: Aug-10-2020